How to set up new enviroment variables permanently for all users?

Question

Hi.
I downloadad Apache Tomcat, and need to set enviromental variables for all users.
I tryed setenv commad, but it is not found.
for example # JAVA_HOME="/opt/jre1.6.0" Solaris remembers this variable only for one session and I need for all users permanently.
Thanks.

Answer 1

Thank you.
This file contains a script. Is there difference in putting that line in beginning or end of the file?
#ident     "@(#)profile     1.19     01/03/13 SMI"     /* SVr4.0 1.3     */
# The profile that all logins get before using their own .profile.
trap ""  2 3
export LOGNAME PATH
if [ "$TERM" = "" ]
then
     if /bin/i386
     then
          TERM=sun-color
     else
          TERM=sun
     fi
     export TERM
fi
#     Login and -su shells get /etc/profile services.
#     -rsh is given its environment in its .profile.
case "$0" in
-sh | -ksh | -jsh | -bash)
     if [ ! -f .hushlogin ]
     then
          /usr/sbin/quota
          #     Allow the user to break the Message-Of-The-Day only.
          trap "trap '' 2"  2
          /bin/cat -s /etc/motd
          trap "" 2
          /bin/mail -E
          case $? in
          0)
               echo "You have new mail."
          2)
               echo "You have mail."
          esac
     fi
esac
umask 022
trap  2 3
# Intel Server Control - The following lines
# let the LRA daemon access the X server
if [ -f /usr/bin/X11/xhost -a -f //isc/lra ]
then
     ttyname=`tty`
     ttyname=`basename $ttyname`
     ttykind=`tty | egrep "console|vt"`
     whereami=`finger -s | grep $ttyname | cut -c61-`
     if [ "$whereami" = "" -a "$ttykind" = ""  ]
     then
          CURDIS=$DISPLAY
          DISPLAY=unix:0.0
          export DISPLAY
          /usr/X/bin/xhost +unknown 2>/dev/null 1>/dev/null
          DISPLAY=$CURDIS
     fi
fi